Digital Commons Network^™

Evaluating Fine-Scale Air-Quality Heterogeneity Using A Low-Cost Multipollutant Sensor Network In Twin Cities, Minnesota, Varuni Abhayaratne, Weixing Hao, Chen Ye, Anjana Yatawara, Philip K. Hopke, Jiayu Li, Yang Wang

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

There is growing interest and effort in deploying low-cost sensors (LCSs) to understand fine-scale spatiotemporal heterogeneity of ambient air pollutants in urban areas. The Assessing Urban Air Quality project conducted by the Minnesota Pollution Control Agency deployed 45 low-cost air-quality monitors (AQMesh, Environmental Instruments Ltd.) in the Minneapolis/St. Paul metropolitan area network. Hourly averaged pollutant concentrations or mixing ratios for carbon monoxide (CO), ozone (O₃), nitrogen dioxide (NO₂), nitric oxide (NO), and sulfur dioxide (SO2), as well as particulate matter (PM), including PM1, PM2.5, and PM10, were obtained. The network data from June 2019 to June …

Forecasting Future Precipitation In Basrah City, Iraq Using The Statistical Downscaling Model (Sdsm), Ahmed Sagban Khudier

Warith Scientific Journal of Engineering and Technology

Accurate rainfall predicting has become for securing managing water resources, chiefly in light of escalating climate crises. Basrah is among the Iraqi cities most vulnerable to these changes, as climate fluctuations are clearly impacting water availability and hydrological sustainability indicators in the region. The results of this study, through using the Statistical Downscaling Model (SDSM), indicate that the future precipitation was predicted for Basrah Governorate/Iraq up to 2085. Future precipitation projections were developed under group of Representative Concentration Pathway (RCP) scenarios which RCP (2.6, 4.5, and 8.5). The CanESM2 global climate model was used to generate large-scale atmospheric predictors for …

The Diamond, April 10, 2026, Dordt University

Dordt Diamond

• Front Page: Changing Economies, Rising Prices - The Discussion on Professor Compensation at Dordt; Dordt Women's Basketball Falls Just Short of National Title; Update on Dordt's Plans for Campus Growth and Expansion
• Feature: Creating Community - KHP Room Gets a Facelift; Watch and Think - Thought Provoking Movies; Building Bridges Through Multicultural Leadership; The Terrible Twisting Tornado Season of 2026; Kuyper Honors Program to Turn 21 in the Fall
• Sports: MLB Opening Day Disasters and Surprises
• Politics: Kristi Noem Loses Top Cabinet Position; United States at War with Iran; Social Media Sentences in the U.S. Court …

Interview No. 1837, Guadalupe Luna

Combined Interviews

Guadalupe Luna shares about growing up in the Guardian Angel area of South El Paso.

This area has always been a close-knit community, based on family, religion, and culture. Luna went to the Guardian Angel Catholic School from pre-K to 8th grade and participated in many of the Catholic traditions and customs that were part of this community. Luna talked about many of the stores and businesses that were part of her everyday life and helped to develop a sense of community among neighbours through Nava’s grocery store, attending church bazaars, and enjoying dining at the many restaurants and recreational …

A New Chapter, Ty West

Documents

Rededication of Coby Hall, 2005

*Article from The TimesDaily

Wesleyan Hall Work Preserves Part Of University's History, The Timesdaily

Documents

Preserving Wesleyan Hall at UNA

Willingham Hall Stands On Site Of Locust Dell, Doug James

Documents

Willingham Hall sits on former girl's academy site (Locust Dell)

*Article from The Flor-Ala

Theater To Be Named For George Lindsey, Michelle Rupe Eubanks

Documents

Article from The TimesDaily about the new black box theater at UNA and its new name

Una Raising Money For 3 Projects, Bernie Delinski

Documents

Fundraising efforts for renovation project at UNA in 2003

*Article from The TimesDaily 

Home Away From Home, Lucille Prince

Documents

A vital spiritual link for students at UNA-article from The TimesDaily 

Una Winds Up Multi-Million Dollar Project, Carl Cronan

Documents

Article from The TimesDaily about construction and renovation project completions on campus at UNA, including the new GUC

George S. Lindsey Theater And Ernest Borgnine Performance Hall Grand Opening Ceremony, Una Foundation

Documents

Grand Opening Ceremony for the George Smith Lindsey/Ernest Borgnine Performance Hall, 2012

Facelift Una's Coby Hall Undergoing Renovation Project, Bernie Delinski

Documents

Renovation project for Coby Hall

*Article from The TimesDaily

Historic Una Home Sees Renovations, Haley Henslee

Documents

Renovations are underway on Coby Hall, also known as Irvine Place and Simpson House

*Article from The Flor-Ala

Machine Learning Based Models For Simulation And Analysis Of Bulk Earth Melt System, Abin Shakya

LSU Doctoral Dissertations

Understanding the segregation of bulk Earth melt systems into metallic (core) and silicate (mantle) phases under high-pressure and high-temperature conditions is central to modeling Earth’s interior, yet relevant experimental and computational studies remain limited. This work develops a machine learning–based simulation pipeline that iteratively couples first-principles (quantum mechanical) calculations with neural network training to generate high-fidelity force fields. Using major-element Fe–Mg–Si–O melt systems, with and without H and N, as testbeds, we demonstrate that this framework enables large-scale molecular dynamics simulations at near first-principles accuracy. We further introduce a sequence of phase identification methods, progressing from statistical binning of elemental …

Back Matter

Caroliniana Undergraduate Research Journal

This is the Back Matter for Vol. 1, Iss. 1: "The Blueprint" in the Caroliniana Undergraduate Research Journal. The Back Matter includes the following sections:  The Editorial Board, About the Authors, and the Back Cover of the issue. Here you can find more about the contributors that made this issue possible.

Technical Director Of Sweeney Todd, Alexander Matthews

Honors Theses

My honors thesis focused on my work as the Technical Director for Sweeney Todd and the process of turning a scenic design into a safe, buildable, and functional production. Through this project, I explored how technical direction is not only about constructing scenery, but also about drafting, budgeting, problem-solving, and adapting when challenges arise. One of the most important moments in the process was a set change that happened several weeks into the build because of safety concerns, which forced me to rethink parts of the design and respond practically. I also included a CAD drawing of the full set …

Advice For Incorporating Ai Tools Into Your Legal Practice, Celia Bigoness, Robert A. Mackenzie, David J. Reiss

Cornell Law Faculty Publications

We have been speaking with many lawyers and law students about using generative artificial intelligence (AI) tools in their legal practice. We are struck by the fact that many of them have not been experimenting much, if at all, with the tools that are available to them - although many acknowledge that their clients are increasingly integrating generative AI into their businesses. We have been integrating a lot of these tools into our own professional lives, and here are some tips to help lawyers and law students get comfortable with AI tools that can help them, in big ways and …

Convergence Education In A Stem-Focused University: An Ethnographic Study Of A Cross-College Design And Innovation Program, Greg J. Strimel, Sherylyn Briller, Jackson Otto, Rebecca Martinez, Douglas Pruim, Todd R. Kelley

School of Engineering Technology Faculty Publications

Background

Innovation often transcends the bounds of individual disciplines, yet undergraduate teaching is still largely organized today within single disciplines and respective academic units. Convergence education offers a promising organizational approach to bring transdisciplinary teaching and learning into undergraduate education by aligning institutional structures, pedagogy, and partnerships around meaningful, innovation experiences to address contemporary problems. However, longstanding academic silos in higher education hinder the adoption of convergence-focused pedagogies. Therefore, this study examined the three-year implementation of a novel convergence education initiative developed to foster design and innovation capabilities across multiple academic disciplines. By integrating faculty from the university’s engineering technology, …

Exploring How Long-Term Residents Influence Environmental Policy Decisions In The Takushara Settlement In Abuja, Nigeria, Agbanusi Uchechukwu Jonathan

Walden Dissertations and Doctoral Studies

Rapid urbanization of Nigeria’s Federal Capital Territory (FCT) has increasingly marginalized indigenous communities, creating a significant disconnect between top-down environmental governance and how it affects residents. Previous research has found that this land swap displaces indigenous stewards and erodes their traditional ecological knowledge, endangering local livelihoods, food security, and sustainable management of natural resources. The purpose of this narrative qualitative study was to explore how long-term residents perceive and experience their influence in environmental policy decisions through the lens of the social-ecological systems framework and the theory of resilience. This study examined the systematic exclusion of long-term residents of the …

Exploring The Perceptions Of Black Nurse Educators Regarding Antiracist Pedagogy In Nursing Education, Deborah Ann Stallworth

Walden Dissertations and Doctoral Studies

Racism remains a persistent issue in nursing, prompting calls to create more inclusive educational environments and confront racial disparities. Guided by an intersectionality and critical realism framework, this generic qualitative study examined how Black nursing educators perceive antiracist pedagogy, how they implement it, and what they believe is needed to strengthen its adoption in nursing education. Twelve Black undergraduate nursing educators participated in in‑depth, one‑on‑one interviews. Thematic analysis generated four themes: (a) implementing antiracist pedagogy in the classroom; (b) challenges and resistance within school environments; (c) racial marginalization norms in nursing education, and (d) advocacy and vision for institutional reform …

Educational Transformation Through Aligning With Oman Vision 2040, Rabie A. Ramadan

Journal of Arts and Social Sciences

This paper investigates the role of Artificial Intelligence (AI) in revolutionizing the education sector under the Oman 2040 vision. The vision aspires to economic sustainability, and education is a cornerstone for achieving this vision. The paper evaluates the present landscape of AI in Oman's educational system, exploring the current initiatives and how AI can be extended in education and be part of its practices. Based on the nature of the study, the methodology employed involves a comprehensive review of available literature and internet resources related to AI applications in education globally and within Oman. This secondary research approach allows for …

Career Adaptability Of Prospective Teachers With Disabilities In Indonesia: A Phenomenological Study, Rr Dwi Umi Badriyah, Erfan Ramadhani, Ramtia Darma Putri, Syska Purnama Sari, Amândio De Araújo Sarmento, Kadek Suhardita

Jurnal Kajian Bimbingan dan Konseling

Pre-service teachers with disabilities face career transitions shaped by personal aspirations, accessibility barriers, stigma, and limited role models. In Indonesia, little is known about how they build career readiness for teaching within inclusive unequal educational contexts. This study explores the career adaptability of pre-service teachers with disabilities in Indonesia. Grounded in Career Construction Theory, it examines concern, control, curiosity, and confidence, while extending the framework by considering resilience and flexibility as relevant dimensions. A qualitative phenomenological design was used. Twenty-five students with disabilities enrolled in Primary School Teacher Education and Special Education programs at an Indonesian university participated in semi-structured …

Governance Challenges For A Rapid And Just Solar Energy Transition, Abigail Martin, Siddharth Sareen, Daniel M. Kammen, Dustin Mulvaney, Ryan Stock, Jonas Meckling, Ethan Elkind, Berenice Girard, Isa Ferrall-Wolf, Samuel Miles

Faculty Research, Scholarly, and Creative Activity

Solar energy is the fastest growing source globally, but must scale even more rapidly to meet climate change mitigation targets. Alongside this growth is a greater interest in avoiding the life cycle impacts of photovoltaics modules in evolving energy systems including undesirable land use change, unnecessary resource extraction, and opportunities for low impact designs. However, this presents numerous governance challenges. This study is motivated by the following research questions: 1) Where, how, and why does solar value creation entail the potential for social and environmental injustices? 2) What governance interventions are necessary to enable more equitable outcomes as these industries …

Two-Dimensional Inverse Scattering Solution Using Nurbs Expansion And A Deep Learning Method, Meisam Shafaee

Turkish Journal of Physics

This paper presents a novel framework for solving two-dimensional (2D) inverse scattering problems by integrating nonuniform rational B-spline (NURBS) parameterization with convolutional neural networks (CNNs). Tra ditional pixel/voxel-based deep learning methods often suffer from high dimensionality and discretization artifacts, while purely geometric approaches lack robust inversion mechanisms. To address these limitations, we propose a hybrid frame work where the relative permittivity profile of an unknown scatterer is compactly represented as a NURBS surface, parameterized by a sparse set of control points and weights. This approach reduces the problem dimensionality over 16 times. On the other hand, using NURBS expansion ensures …

The Mosaic, Georgia Southern University

George-Anne Media Group: Newsletters & Magazines

No abstract provided.

Quantitative Phase-Field Modeling Of Nonequilibrium Microstructural Evolution In Rapid Solidification For Additive Manufacturing, Leiji Li, Fei Xiao, Ying Zhou, Xiaorong Cai, Chongfeng Zhang, Jinzhong Gao, Xiaopeng Shen, Tianchi Zhu, Sihan Wang, Yijia Gu, Xuejun Jin

Materials Science and Engineering Faculty Research & Creative Works

Fusion-based metal additive manufacturing (AM) relies on layer-by-layer deposition and rapid solidification, where the material transitions swiftly from liquid to solid. A key phenomenon during this process is solute trapping, a nonequilibrium effect governed by a velocity-dependent partition coefficient, which critically influences microstructure kinetics, morphology, and phase formation. In this study, we employ a recently proposed quantitative phase field (PF) model to systematically explore solute trapping, solute drag, and their impacts on pattern formation during rapid solidification at AM-relevant velocities, in both one and two dimensions. Our simulations reveal a growth mode transition from planar to cellular to dendritic, and …

An Equity Analysis Of Battery Electric Vehicles During Evacuation Considering Social And Financial Disadvantage, Divyamitra Mishra

USF Tampa Graduate Theses and Dissertations

The increasing share of battery electric vehicles (BEVs) in the transportation system is introducing new challenges to the emergency evacuation planning and management. During Hurricane Milton (2024), incidents involving BEVs, including battery fires, attributed to saltwater exposure risk, and advisories recommending relocation to higher ground, highlighted operational vulnerabilities unique to this technology. These emerging risks are likely to be experienced heterogeneously, as access to charging infrastructure, available resources, and evacuation flexibility varies across the population. This raises critical questions about how BEV-specific constraints interact with existing inequalities during evacuation. Motivated by this context, the dissertation investigated inequity in BEV evacuation …

Escaping Isolation: An Analysis Of Virtual Machine And Container Breakout Vulnerabilities, Felix Iov

Cybersecurity Undergraduate Research Showcase

Cloud computing providers rely on multi-tenant architectures to maximize resource efficiency. This infrastructure depends on virtualization, which provides isolation between clients. This comes primarily in the form of Virtual Machines (VMs) and Containers. However, “breakout attacks” or “escapes” are a critical threat where attackers bypass these isolation layers to gain unauthorized access to the host system and neighboring environments. This paper surveys virtualization escape threats and analyzes three case studies: a runc container escape (Leaky Vessels), a VMware ESXi VM escape (VSOCKPuppet), and an NVIDIA GPU container escape (NVIDIAScape). Each demonstrates different attack surfaces, including file descriptor misuse, kernel driver …

Bio-Cybersecurity: Securing The Healthcare Industry, Amanda D. Coleman

Cybersecurity Undergraduate Research Showcase

Bio-cybersecurity refers to the aspect of cybersecurity that applies to the biological sciences and the protection of digital biomedical information. Today’s healthcare industry has evolved with the enhancement of internet and biomedical technology. While hospitals and private medical providers remain compliant with the Health Information Portability and Accountability Act (HIPAA) through traditional means of securing documented patient information, the emergence of beneficial internet-based healthcare services like virtual appointments and digital patient records requires new policies and healthcare cybersecurity frameworks to protect sensitive information from unauthorized access. This paper examines the role of cybersecurity in healthcare, the vulnerabilities that exist and …